To make a seed, you need pollen (male reproductive cells) and an ovule (female reproductive cells). Pollen carries the male genetic material to the ovule for fertilization, resulting in the formation of a seed.
Inside a seed are embryo (the young plant-to-be) and endosperm (a food source for the embryo to use as it starts to grow).
Two traits are needed to test Mendel's law of independent assortment, such as seed color and seed shape in pea plants. By observing the inheritance of these two traits in offspring, one can determine if they are inherited independently of each other, which is a key principle in Mendel's law of independent assortment.
You can find out what's inside a seed by carefully dissecting it using a scalpel or razor blade. By cutting the seed open, you can observe and identify the different parts, such as the embryo, endosperm, and seed coat. Additionally, using a microscope can help you see the internal structures more clearly.
A seed is formed when a male pollen combines with a female ovule through the process of fertilization. The male pollen contains sperm cells, while the female ovule contains egg cells, and when they unite, a seed is formed.
Two devices commonly used for sowing seeds are seed drills and seed spreaders. Seed drills are machines that sow seeds in rows at precise depths, while seed spreaders scatter seeds more broadly across a field.
Plants and Animals!
There are two things that must join to make a seed. The zygote, or embryo, must join with the ovule.
You can find out what is inside a seed by getting a knife and slicing it open. You would want to be careful not to break it. There are two things in the seed, starch and Seed leaf.
Two things needed to make a rainbow are sunlight and water droplets in the air. As sunlight passes through the water droplets, it is refracted and dispersed into its different colors, creating the visible spectrum of a rainbow.
roots and a stem
Glucose and oxygen
Two eggs and Two Sperm.
They needed a keep because that was the strongest part of the castle and the portculis.
Land & Trade
soil and sunlight
Inside a seed are embryo (the young plant-to-be) and endosperm (a food source for the embryo to use as it starts to grow).
Heat and pressure